Metal Finishing Services

Exceptional finishes, transforming metal parts and products with unparalleled precision.

Fabrication Services > Metal Finishing Services

Grinding and finishing services to a superior quality finish.

The finishing process at Grenville Engineering is a crucial element in our complete metal fabrication service. Whether your components are destined for assembly, ready for shipping, or directly delivered to the end user, our commitment to quality metal finishing ensures that your products meet the highest standards.

Our dedicated finishing department, handled by a skilled and experienced team, specialises in grinding and deburring to achieve a superior finish. We recognise the significance of minimising or preventing burrs, and our team considers materials, function, shape, and processing throughout the design and manufacturing engineering phases of product development.

We tailor our metal finishing services to your specifications, including shot blasting, painting, powder coating, and galvanising. Our team collaborates closely with clients, providing expert advice on the most suitable, cost-effective, and sustainable finishing solutions tailored to your requirements.

Our Metal Finishing Capabilities

  • Grinding and deburring
  • Shot blasting
  • Professional painting
  • Durable powder coating
  • Corrosion-resistant galvanising
  • Expert advice on the most suitable solutions

If you have a Grinding & Finishing services enquiry call us today on 01782 577 929 or email us at:

Grinding & Finishing

Grenville Engineering worker grinding and deburring

Grinding & Deburring

Every component undergoes a meticulous deburring, grinding, and dressing process, guaranteeing an impeccable surface finish of the utmost quality.

The thoughtful consideration of materials, function, shape, and processing during the design and manufacturing engineering phases of product development allows us to minimise or prevent burrs, ensuring optimal product quality.

Powder coated product manufactured by Grenville Engineering

Painting and Powder Coating

Benefit from our professional painting and powder coating services, provided through selected approved suppliers dedicated to achieving the highest quality finishes and priority lead times.

Adapting to your unique requirements, we provide a comprehensive selection of colours from the RAL and BS colour ranges to meet the distinctive needs of your project.

Zinc Plated Product fabricated by Grenville Engineering

Zinc Plating

Our zinc plating services present a reliable solution to fortify metal components against corrosion while boosting durability. We partner with premium suppliers adhering to industry standards, guaranteeing the highest quality in zinc plating.

This process most importantly enhances the protective layer of the metal and contributes to the visual appeal of the finished product. Demonstrating our steadfast commitment to quality, our zinc plating services underscore our dedication to delivering dependable and excellent metal finishing solutions.

Galvanised Ramp manufactured by Grenville Engineering


Galvanisation is the process of applying a protective zinc coating to prevent rusting. The most common method is hot dip galvanizing, in which components or sections are submerged in a bath of molten zinc.

We meticulously select premium suppliers to galvanise parts, adhering to the high standards set by BS EN ISO 1461.

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